1、FREQUENCY RANGE: SDR open source radio development board kit, the operating frequency range is 1MHz-6GHz, with a wide range of applications. 2、EXCELLENT MATERIAL: Made of excellent resin and acrylic materials, which is safe and environmentally friendly, stable and reliable in operation. 3、HALF DUPLEX TRANSCEIVER: The antenna development board uses half duplex transceiver with up to 20 million samples per second and a resolution of 8 bits. 4、MULTIPLE FUNCTIONS: Equipped with SMA female antenna connector, buttons for easy programming, and internal pin headers for expansion. 5、GOOD COMPATIBILITY: Compatible with software radios such as for GNU Radio, and software can configure RX and TX gains and baseband filters. Item Type: Radio Development Board Material: Resin, Acrylic Transceiver Type: Half Duplex Transceiver Operating Frequency: 1MHz-6GHz Supported Sample Rates: 2Msps-20Msps (quadrature) Resolution: 8bits Interface: High Speed USB (with USB Micro B interface) Power Supply: USB Bus Powered Main Hardware Components: MAX2837 2.3-2.7GHz Transceiver MAX5864 ADC/DAC Si5351 Clock Generator For CoolRunner-II CPLD For LPC43xx for ARM Cortex-M4 microcontrollers RFFC5072 Mixer Synthesizer W25Q80BV 8M bit Flash 1 x Development Board 2 x Metal Antenna 1 x Black Antenna 1 x USB Cable 1 x Antenna Cable